Building structure for a carwash



FIG. 1 is a front elevation view of a building structure for a carwash showing my new design.

FIG. 2 is a rear elevation view thereof.

FIG. 3 is a left side elevation view thereof.

FIG. 4 is a right elevation view thereof; and,

FIG. 5 is a top plan view thereof. 

The ornamental design for a building structure for a carwash, as shown and described. 